/* 显示工具类 */
.d-none { display: none !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }

@media (min-width: 576px) {
  .d-sm-none { display: none !important; }
  .d-sm-inline { display: inline !important; }
  .d-sm-inline-block { display: inline-block !important; }
  .d-sm-block { display: block !important; }
  .d-sm-flex { display: flex !important; }
  .d-sm-inline-flex { display: inline-flex !important; }
}

/* 其他响应式断点类似定义... */

/* 浮动工具类 */
.float-left { float: left !important; }
.float-right { float: right !important; }
.float-none { float: none !important; }

/* 文本对齐 */
.text-left { text-align: left !important; }
.text-right { text-align: right !important; }
.text-center { text-align: center !important; }
.text-justify { text-align: justify !important; }

/* 文本转换 */
.text-lowercase { text-transform: lowercase !important; }
.text-uppercase { text-transform: uppercase !important; }
.text-capitalize { text-transform: capitalize !important; }

/* 字体粗细 */
.font-weight-light { font-weight: 300 !important; }
.font-weight-normal { font-weight: 400 !important; }
.font-weight-bold { font-weight: 700 !important; }

/* 其他文本工具类 */
.text-nowrap { white-space: nowrap !important; }
.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 可见性 */
.visible { visibility: visible !important; }
.invisible { visibility: hidden !important; }

/* 阴影 */
.shadow-sm { box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important; }
.shadow { box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important; }
.shadow-lg { box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15) !important; }
.shadow-none { box-shadow: none !important; }

/* 圆角 */
.rounded { border-radius: var(--radius) !important; }
.rounded-top { border-top-left-radius: var(--radius) !important; border-top-right-radius: var(--radius) !important; }
.rounded-right { border-top-right-radius: var(--radius) !important; border-bottom-right-radius: var(--radius) !important; }
.rounded-bottom { border-bottom-right-radius: var(--radius) !important; border-bottom-left-radius: var(--radius) !important; }
.rounded-left { border-top-left-radius: var(--radius) !important; border-bottom-left-radius: var(--radius) !important; }
.rounded-circle { border-radius: 50% !important; }
.rounded-pill { border-radius: 50rem !important; }
.rounded-0 { border-radius: 0 !important; }

/* 溢出 */
.overflow-auto { overflow: auto !important; }
.overflow-hidden { overflow: hidden !important; }

/* 定位 */
.position-static { position: static !important; }
.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-fixed { position: fixed !important; }
.position-sticky { position: sticky !important; }

/* 其他定位工具类... */

/* 宽度和高度工具类 */
.w-25 { width: 25% !important; }
.w-50 { width: 50% !important; }
.w-75 { width: 75% !important; }
.w-100 { width: 100% !important; }
.w-auto { width: auto !important; }

.h-25 { height: 25% !important; }
.h-50 { height: 50% !important; }
.h-75 { height: 75% !important; }
.h-100 { height: 100% !important; }
.h-auto { height: auto !important; }

/* 其他尺寸工具类... */

/* 边距和填充工具类 */
.m-0 { margin: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mr-0 { margin-right: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.ml-0 { margin-left: 0 !important; }
.mx-0 { margin-right: 0 !important; margin-left: 0 !important; }
.my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }

/* 其他边距和填充工具类... */

/* 弹性布局工具类 */
.flex-row { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-row-reverse { flex-direction: row-reverse !important; }
.flex-column-reverse { flex-direction: column-reverse !important; }

.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }
.flex-wrap-reverse { flex-wrap: wrap-reverse !important; }

.justify-content-start { justify-content: flex-start !important; }
.justify-content-end { justify-content: flex-end !important; }
.justify-content-center { justify-content: center !important; }
.justify-content-between { justify-content: space-between !important; }
.justify-content-around { justify-content: space-around !important; }

.align-items-start { align-items: flex-start !important; }
.align-items-end { align-items: flex-end !important; }
.align-items-center { align-items: center !important; }
.align-items-baseline { align-items: baseline !important; }
.align-items-stretch { align-items: stretch !important; }

.align-content-start { align-content: flex-start !important; }
.align-content-end { align-content: flex-end !important; }
.align-content-center { align-content: center !important; }
.align-content-between { align-content: space-between !important; }
.align-content-around { align-content: space-around !important; }
.align-content-stretch { align-content: stretch !important; }

.align-self-auto { align-self: auto !important; }
.align-self-start { align-self: flex-start !important; }
.align-self-end { align-self: flex-end !important; }
.align-self-center { align-self: center !important; }
.align-self-baseline { align-self: baseline !important; }
.align-self-stretch { align-self: stretch !important; }
